BAA Logo British Astronomical Association
Supporting amateur astronomers since 1890
Spectrum of AC Her by Hugh Allen Home Login
Help Objects

Observation Summary for HD21620

HD21620: Be Star
Total Number of Spectra:5
First Spectrum:JD 2458386.458982\24 Sep 2018 23:00:56.044800 UT
Latest Spectrum:JD 2460288.799900\10 Dec 2023 07:11:51.360000 UT

Back to Basic Summary

Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
20231000000000001
20221000000000100
20211000000000100
20201001000000000
20181000000001000